絕對值時
R點
+R
-Z
工件
1. G Function Description
增量值時
-R
R點
-Z
工件
1.2.56 Feed Function: F Code Command
Command form:
F
Description:
When interpolate workpiece, the only speed we specify to tool in the
program, is called feedrate. There is two to specify the feedrate (G94/G95).
If we use G94 , F300 is for 300 mm/min. If we use G95, F0.5 is for
0.5mm/rev.
Example:
G94 G01 X100.0 Y100.0 F300;
//linear interpolation, feedrate is 300mm/min
G95 G01 X100.0 Y100.0 F0.5;
//linear interpolation, feedrate is 0.5mm/rev
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